The answer is going to be
x= 2,0
y= 0, -6
Answer: 2.36
Step-by-step explanation:
Using the μ=∑[x⋅P(X=x)
U will need to do
2/11 because you have 2 labeled 1
3/11 because you have 3 labeled 2
6/11 because you have 6 labeled 3
Then you will do:
1 x 2/11 = 0.18
2 x 3/11 = 0.5454 = 0.55
3 x 6/11 = 1.63
Then add them all together to find the μ
0.18 + 0.55 + 1.63 = 2.36
Hope that helps, plz put a good rating
1/7 * 1/2 = 1/14
1/2 because there is a 50/50% chance its either heads or tails
Now, lets first know this:-
0.875 = 875/1000
Lets simplify this:-
875/125 = 7
1000/125 = 8
7/8
Answer: 7/8
